osfmk/ddb/stab.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * @OSF_COPYRIGHT@
  32  */
  33 /*
  34  * HISTORY
  35  *
  36  * Revision 1.1.1.1  1998/09/22 21:05:48  wsanchez
  37  * Import of Mac OS X kernel (~semeria)
  38  *
  39  * Revision 1.1.1.1  1998/03/07 02:26:09  wsanchez
  40  * Import of OSF Mach kernel (~mburg)
  41  *
  42  * Revision 1.1.11.2  1995/01/06  19:11:14  devrcs
  43  *      mk6 CR668 - 1.3b26 merge
  44  *      added N_FRAME, an extension to aout symtabs
  45  *      for machines with non-self-describing frame formats
  46  *      [1994/10/14  03:40:05  dwm]
  47  *
  48  * Revision 1.1.11.1  1994/09/23  01:23:47  ezf
  49  *      change marker to not FREE
  50  *      [1994/09/22  21:11:53  ezf]
  51  *
  52  * Revision 1.1.4.3  1993/07/27  18:28:44  elliston
  53  *      Add ANSI prototypes.  CR #9523.
  54  *      [1993/07/27  18:13:49  elliston]
  55  *
  56  * Revision 1.1.4.2  1993/06/02  23:13:40  jeffc
  57  *      Added to OSF/1 R1.3 from NMK15.0.
  58  *      [1993/06/02  20:58:12  jeffc]
  59  *
  60  * Revision 1.1  1992/09/30  02:24:31  robert
  61  *      Initial revision
  62  *
  63  * $EndLog$
  64  */
  65 /* CMU_HIST */
  66 /*
  67  * Revision 2.2  91/10/09  16:05:28  af
  68  *       Revision 2.1  91/10/05  13:02:42  jeffreyh
  69  *       Created.
  70  *
  71  * Revision 2.1.1.1  91/10/05  13:03:14  jeffreyh
  72  *      Initial MK63 checkin
  73  *
  74  * Revision 2.1.1.1  91/07/31  13:14:49  jeffreyh
  75  *      Created from BSD network release #2
  76  *      [91/07/31            jeffreyh]
  77  *
  78  *
  79  */
  80 /* CMU_ENDHIST */
  81 /*-
  82  * Copyright (c) 1991 The Regents of the University of California.
  83  * All rights reserved.
  84  *
  85  * Redistribution and use in source and binary forms, with or without
  86  * modification, are permitted provided that the following conditions
  87  * are met:
  88  * 1. Redistributions of source code must retain the above copyright
  89  *    notice, this list of conditions and the following disclaimer.
  90  * 2. Redistributions in binary form must reproduce the above copyright
  91  *    notice, this list of conditions and the following disclaimer in the
  92  *    documentation and/or other materials provided with the distribution.
  93  * 3. All advertising materials mentioning features or use of this software
  94  *    must display the following acknowledgement:
  95  *      This product includes software developed by the University of
  96  *      California, Berkeley and its contributors.
  97  * 4. Neither the name of the University nor the names of its contributors
  98  *    may be used to endorse or promote products derived from this software
  99  *    without specific prior written permission.
 100  *
 101  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 102  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 103  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 104  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 105  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 106  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 107  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 108  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 109  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 110  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 111  * SUCH DAMAGE.
 112  *
 113  *      @(#)stab.h      5.2 (Berkeley) 4/4/91
 114  */
 115 /*
 116  */
 117
 118 #ifndef _DDB_DB_STAB_H_
 119 #define _DDB_DB_STAB_H_
 120
 121 /*
 122  * The following are symbols used by various debuggers and by the Pascal
 123  * compiler.  Each of them must have one (or more) of the bits defined by
 124  * the N_STAB mask set.
 125  */
 126
 127 #define N_GSYM          0x20    /* global symbol */
 128 #define N_FNAME         0x22    /* F77 function name */
 129 #define N_FUN           0x24    /* procedure name */
 130 #define N_STSYM         0x26    /* data segment variable */
 131 #define N_LCSYM         0x28    /* bss segment variable */
 132 #define N_MAIN          0x2a    /* main function name */
 133 #define N_PC            0x30    /* global Pascal symbol */
 134 #define N_FRAME         0x34    /* stack frame descriptor */
 135 #define N_RSYM          0x40    /* register variable */
 136 #define N_SLINE         0x44    /* text segment line number */
 137 #define N_DSLINE        0x46    /* data segment line number */
 138 #define N_BSLINE        0x48    /* bss segment line number */
 139 #define N_SSYM          0x60    /* structure/union element */
 140 #define N_SO            0x64    /* main source file name */
 141 #define N_LSYM          0x80    /* stack variable */
 142 #define N_BINCL         0x82    /* include file beginning */
 143 #define N_SOL           0x84    /* included source file name */
 144 #define N_PSYM          0xa0    /* parameter variable */
 145 #define N_EINCL         0xa2    /* include file end */
 146 #define N_ENTRY         0xa4    /* alternate entry point */
 147 #define N_LBRAC         0xc0    /* left bracket */
 148 #define N_EXCL          0xc2    /* deleted include file */
 149 #define N_RBRAC         0xe0    /* right bracket */
 150 #define N_BCOMM         0xe2    /* begin common */
 151 #define N_ECOMM         0xe4    /* end common */
 152 #define N_ECOML         0xe8    /* end common (local name) */
 153 #define N_LENG          0xfe    /* length of preceding entry */
 154
 155 #endif  /* !_DDB_DB_STAB_H_ */